![]() AMST AMST (Advanced Micro Silicon Technology) is a company that develops and manufactures semiconductor testing equipment. | ![]() SANAN Optoelectronics SANAN Optoelectronics (SANAN, 三安光电股份有限公司) is a company engaged in the manufacturing of radio frequency (RF) and filter chips. | |
Founding Date | Founding Date 1998 | Founding Date 2000 |
Type | Type Private | Type Public |
Tags | ||
Locations | Locations Suwon-si, KR HQ | |
Employees | Employees 1397% decrease | Employees 15,9191% increase |
Financial | ||
Revenue (est.) | Revenue (est.) ₩37b (FY, 2022) | Revenue (est.) ¥11.8b (FY, 2025) |
Cost of goods | Cost of goods ₩28.9b (FY, 2022) | Cost of goods ¥15.7b (FY, 2025) |
Gross profit | Gross profit ₩8.1b (FY, 2022) | Gross profit ¥2.1b (FY, 2025) |
Net income | Net income ₩3.1b (FY, 2022) | Net income (¥333.3m) (FY, 2025) |

SANAN Optoelectronics (SANAN, 三安光电股份有限公司) is a company engaged in the manufacturing of radio frequency (RF) and filter chips.
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